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> 2025 Speakers

Stay tuned as we unveil the growing list of internationally acclaimed business leaders from world-class companies who will be sharing their knowledge and experience with you in 2025.

Ben King

Co-Team Principal

Team Brady

Joe Sturdy

Co-Team Principal

Team Brady

John Bamford

Head of Sustainability, UK&I

Schneider Electric

Schneider Electric Logo

Dr. Emma Guthrie

CEO

Hydrogen Energy Association

Saffron
Gilbert-Kaluba

UN Net Zero Capital Fund Ambassador

United Nations

Ben Stone

Group Head of Environmental Sustainability

Kier Group


Toby May

Head of Sustainability Integration

Zurich


Tim Symonds

Head Climate Change and Sustainability

British Army

Nelson J Muhumuza-FCCA/SCR

SVP -Sustainability,ESG& Reputation risk

Citigroup

Maninder Singh

CEO

Domo Manzeera – Center of Excellence for Sustainability

Mariangela Acquafredda

Global Vice President Decarbonization , Digital Energy

Schneider Electric

Schneider Electric Logo

Michelle Davies

Global Head of Sustainability Law | Partner

EY

Alessandro Ciampechini

Technical Director - Sustainability and Climate Change

WSP

Tom Salisbury

Sustainability Director

GKN Automotive

Jessica Benghiat

Managing Director, UK

Climate Partner

Maria del
Mar Rojas

Engagement Manager, Europe

Science Based Targets Initiative

Alexandra Hammond

Associate Director, Net Zero and Sustainable Procurement

NHS England

Tom Byrne

Head of Net Zero and Environment

British Airways

James Hendrickson

Enterprise Account Executive

Watershed

Sandhya Sabapathy

Global Head Environment & Net Zero at Entain, CEO & Founder at Kaleidoscope

Joe Murphy

Executive Lead, Business Network

Ellen Macarthur Foundation

Lame Verre

Director - Net Zero

The Crown Estate

Jane
Thostrup Jagd

Director, Net Zero Finance

We Mean Business Coalition

Sara Ferretti

Associate Director, Sustainability | Net Zer

Turner & Townsend

Gerard Gallagher

EMEIA Sustainability Leader

EY

Andrew Todd

Director, Corporates

Verco

Tom Abel

Director of Sales and Sustainable Solutions

Business Stream

Michael Batstone

Global Climate Strategy Manager

IFS

Olivia Ruggles-Brise

Vice President, Sustainability

BCD Travel

Matt Manning

Head of Circularity & Net Zero

BT Group

Kuram Gwakyaa

Head of Sustainability

Mitie

Alessandro Spagarino

Climate Impact Advisor & Business Development Manager

Terraformation

Thomas Neuenhahn

Director of Net Zero

Siemens Energy

Dirk Idstein

Managing Director

Enel X Advisory Services


Rhian Kelly

Chief Sustainability Officer

National Grid


Yann-Olivier de Jouvancourt

Carbon Certification Manager

Terraformation

Shane Bush

Head of Project Finance

Terraformation


Jennifer Fortenberry

Decarbonization Strategy & Commercial Leader, Digital Energy

Schneider Electric

Hilary Tam

Principal, Sustainability Transformation

AWS

Richard Rugg

Managing Director – Programmes & Innovation

The Carbon Trust